package com.ias.agdis_r.view;

import android.content.Context;
import android.util.AttributeSet;
import android.widget.ListView;

/**
 * Created by zhaowl on 2017/5/12.
 */
public class WrapHeightAndSafeListView extends ListView {
    public WrapHeightAndSafeListView(Context context) {
        super(context);
    }

    public WrapHeightAndSafeListView(Context context, AttributeSet attrs) {
        super(context, attrs);
    }

    public WrapHeightAndSafeListView(Context context, AttributeSet attrs, int defStyle) {
        super(context, attrs, defStyle);
    }

    @Override
    protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
        int expandSpec = MeasureSpec.makeMeasureSpec(Integer.MAX_VALUE >> 2, MeasureSpec.AT_MOST);
        super.onMeasure(widthMeasureSpec, expandSpec);
    }

    @Override
    protected void layoutChildren() {
        try {
            super.layoutChildren();
        } catch (Exception e) {
            System.out.println("SafeListView这并不是一个真正的错误。");
        }
    }
}
